APA (7th ed.) Citation

Williams, J. H., & Puchala, V. John Bosna.

Chicago Style (17th ed.) Citation

Williams, John Hartley, and Vladimír Puchala. John Bosna.

MLA (9th ed.) Citation

Williams, John Hartley, and Vladimír Puchala. John Bosna.

Warning: These citations may not always be 100% accurate.